IEEE C37.74-2003 IEEE Standard Requirements for Subsurface, Vault, and Padmounted Load-Interrupter Switchgear and Fused Load-Interrupter Switchgear for Alternating Current Systems up to 38 kV

standard by IEEE, 09/26/2003

Full Description

Scope

This standard applies to enclosed assemblies of single-phase and three-phase, dead-front and live-front, subsurface, vault, and pad-mounted load-interrupter switches with or without protective devices, such as fuses or fault interrupters, up to 38 kV rated maximum voltage.

Purpose

The purpose of this project is to consolidate three existing standards that are very similar in scope, content, and requirements. In doing so, a reduction in the future maintenance of the standard(s) should be realized.

Abstract

New IEEE Standard - Superseded.Required definitions, ratings, procedures for performing design tests and production tests, and construction requirements for subsurface, vault, and pad-mounted load-interrupter switchgear and fused load-interrupter switchgear for ac systems up to 38 kV are specified

Product Details

Published: 09/26/2003 ISBN(s): 0738135909, 9780738135915, 9780738135908 Number of Pages: 48 File Size: 1 file , 580 KB Product Code(s): STDSU95091, STD95091, STDPD95091